Fork of HTML Starter Follow Along

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Fork of HTML Starter Follow Along

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Last edited Aug 2, 2023

Created on Jul 18, 2023

This visualization displays a grid of thin horizontal and vertical rectangles, with a circular region in the center revealed by two mask layers. The first set of horizontal strips and vertical strips are generated using `d3.select`, `d3.range`, and the `.join` method to create SVG `rect` elements. Two SVG masks—one with a white circle on black, the other with a black circle on white—are applied to create the central circular aperture, resulting in an intersecting crosshatch pattern.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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